Practical radiography : a handbook for physicians, surgeons, and other users of X-rays (1901)
Isenthal, A. W, Ward, H. Snowden (Henry Snowden), 1865-1911 · London : Published for The Photogram, Ltd. by Dawbarn and Ward, Ltd. · leaf 136
Fig. 56. radiograms and for localization (see page 161). In thiscase it is essential that the tube-holder and the plate-holdershould be firmly (yet adjustably) connected to each otherin order to secure certain relative positions between tubeand object. The plate-holder must be so constructed that… … Fig. 57. wires as set forth on page 162. Tube.-holder and plate-holder move simultaneously, should it be required to bring
Radiography · X-rays
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